@article{GUO2023, 
author = {Pingchun GUO and Xing HAN and Hedong JIANG and Jiake LI and Xueyun FAN and Liqun HUANG and Jian SUN and Yanxiang WANG},
title = {Vanadium-based Metal-Organic Framework as Cathode Materials for Aqueous Zinc-ion Batteries},
year = {2023},
journal = {Journal of Ceramics},
volume = {44},
number = {5},
pages = {920-927},
keywords = {aqueous zinc-ion batteries, vanadium based metal-organic framework, cathode, hydrothermal synthesis, electrochemical performance},
url = {https://www.sciopen.com/article/10.13957/j.cnki.tcxb.2023.05.008},
doi = {10.13957/j.cnki.tcxb.2023.05.008},
abstract = {Metal-organic frameworks (MOFs) have received much attention in the field of electrochemistry owing to their high specific surface area, adjustable aperture and tunable structure. A typical V-MOF was synthesized by using hydrothermal methods, where the effects of hydrothermal time on crystalline phase composition and microstructure of V-MOF and its performance for aqueous zinc-ion batteries (AZIBs) were explored. The resulting V-MOF material, a hollow nanorod with a valence of +4 for V after hydrothermal reaction for 36 h, has the highest electrochemical performance as an anode for AZIBs, with a specific capacity of 144.5 mAh·g−1 at a current density of 100 mA·g−1. At a current density of 1000 mA·g−1, the Coulomb efficiency remained at 100% after 4000 charge/discharge cycles.}
}